The graph of y=-4x+7 is: a. a point that shows the y-intercept b. a point that shows one solution to the equation c. a line that shows only one solution to the question d. a line that shows that shows the set of all solution to the equation

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Two numbers have a sum of -19. one number is x. what expression represents the other number?